78688164

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{92357}}^1$

素因数の和:92435

約数の個数: 24

約数和(自身を含む): 186193728

約数和(自身を除く): 107505564

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 92357, 184714, 277071, 369428, 554142, 1108284, 6557347, 13114694, 19672041, 26229388, 39344082, 78688164]

約数ペア:

[(1, 78688164), (2, 39344082), (3, 26229388), (4, 19672041), (6, 13114694), (12, 6557347), (71, 1108284), (142, 554142), (213, 369428), (284, 277071), (426, 184714), (852, 92357)]